Looks like it was from SNL.
FRIDAYS, ABC's early 1980s attempt to imitate SNL, airing 11:30PM on Friday nights. Produced by Jack Burns (of
Burns & Schreiber, and THE ANDY GRIFFITH SHOW's "Warren Ferguson").
Bruce Mahler was 'Moe,' Larry David (SEINFELD, CURB YOUR ENTHUSIASM, FRIDAYS' head writer) was 'Larry' and John Roarke was 'Curly.'
Michael Richards (SEINFELD) was one of the show's cast members, and appeared in a couple of the Stooge sketches. Melanie Chartoff was also in the cast; she was one of the stars of STOOGEMANIA (1986).
FRIDAYS is most famous for a live fist-fight with guest host Andy Kaufmann. Kaufmann went off-script in a sketch and started arguing and shoving Michael Richards; Jack Burns intervened by jumping on stage and getting into a fist-fight with Andy before ABC cut to commercial. It was all a
stunt... Burns was in on it; Richards and ABC were not.
"The 3 Stooges demonstrate Curly's new atomic bong. This sketch only aired once due to protests from the estate of Moe Howard."
There were at least three of these sketches. Norm and Joan were not happy about them, but I believe the skits ended when FRIDAYS was cancelled.